Skip to content
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $150.00. Buy now, pay later with ShopPay.

12V 5.9 Cummins (89-97) Parts

If you have a 12V Cummins engine in your Dodge truck, you’re already familiar with the power and performance it’s capable of delivering. But there’s always a way to get a little bit more from it, which is why Powerhouse Diesel offers a wide selection of 12V Cummins parts to help you fine-tune it and keep it in good health. Whether you’re looking for 12V Cummins upgrades or just what you need for routine maintenance, you can trust our vast range of products to provide you with exactly what you want. Take a look at our 12 valve Cummins performance parts here on this page, then let us know if you have any questions:

Filters

  • Yukon Gear High Performance Gear Set For Chrysler 8.25in in a 3.07 Ratio

    Yukon Gear & Axle
    Original price $ 10,220.00 - Original price $ 10,220.00
    Original price
    $ 10,220.00
    $ 10,220.00 - $ 10,220.00
    Current price $ 10,220.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    Original price $ 10,220.00 - Original price $ 10,220.00
    Original price
    $ 10,220.00
    $ 10,220.00 - $ 10,220.00
    Current price $ 10,220.00
  • Yukon Gear High Performance Gear Set For 98+ Ford Only Dana 80 35 Spline

    Yukon Gear & Axle
    Original price $ 9,251.00 - Original price $ 9,251.00
    Original price
    $ 9,251.00
    $ 9,251.00 - $ 9,251.00
    Current price $ 9,251.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    Original price $ 9,251.00 - Original price $ 9,251.00
    Original price
    $ 9,251.00
    $ 9,251.00 - $ 9,251.00
    Current price $ 9,251.00
  • Yukon Gear High Performance Gear Set For 09 & Down Chrysler 9.25in in a 4.11 Ratio

    Yukon Gear & Axle
    Original price $ 12,101.00 - Original price $ 12,101.00
    Original price
    $ 12,101.00
    $ 12,101.00 - $ 12,101.00
    Current price $ 12,101.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    Original price $ 12,101.00 - Original price $ 12,101.00
    Original price
    $ 12,101.00
    $ 12,101.00 - $ 12,101.00
    Current price $ 12,101.00
  • Yukon Gear High Performance Gear Set For 09 & Down Chrysler 9.25in in a 4.56 Ratio

    Yukon Gear & Axle
    Original price $ 9,441.00 - Original price $ 9,441.00
    Original price
    $ 9,441.00
    $ 9,441.00 - $ 9,441.00
    Current price $ 9,441.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    Original price $ 9,441.00 - Original price $ 9,441.00
    Original price
    $ 9,441.00
    $ 9,441.00 - $ 9,441.00
    Current price $ 9,441.00
  • Yukon Gear High Performance Gear Set For 09 & Down Chrysler 9.25in in a 3.90 Ratio

    Yukon Gear & Axle
    Original price $ 9,764.00 - Original price $ 9,764.00
    Original price
    $ 9,764.00
    $ 9,764.00 - $ 9,764.00
    Current price $ 9,764.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    Original price $ 9,764.00 - Original price $ 9,764.00
    Original price
    $ 9,764.00
    $ 9,764.00 - $ 9,764.00
    Current price $ 9,764.00
  • Yukon Gear High Performance Gear Set For 09 & Down Chrysler 9.25in in a 3.55 Ratio

    Yukon Gear & Axle
    Original price $ 12,101.00 - Original price $ 12,101.00
    Original price
    $ 12,101.00
    $ 12,101.00 - $ 12,101.00
    Current price $ 12,101.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    Original price $ 12,101.00 - Original price $ 12,101.00
    Original price
    $ 12,101.00
    $ 12,101.00 - $ 12,101.00
    Current price $ 12,101.00
  • Yukon Gear High Performance Gear Set For 04 & Down Chrysler 8.25in in a 4.88 Ratio

    Yukon Gear & Axle
    Original price $ 9,498.00 - Original price $ 9,498.00
    Original price
    $ 9,498.00
    $ 9,498.00 - $ 9,498.00
    Current price $ 9,498.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    Original price $ 9,498.00 - Original price $ 9,498.00
    Original price
    $ 9,498.00
    $ 9,498.00 - $ 9,498.00
    Current price $ 9,498.00
  • Yukon Gear High Performance Gear Set For 04 & Down Chrysler 8.25in in a 4.56 Ratio

    Yukon Gear & Axle
    Original price $ 8,434.00 - Original price $ 8,434.00
    Original price
    $ 8,434.00
    $ 8,434.00 - $ 8,434.00
    Current price $ 8,434.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    Original price $ 8,434.00 - Original price $ 8,434.00
    Original price
    $ 8,434.00
    $ 8,434.00 - $ 8,434.00
    Current price $ 8,434.00
  • Yukon Gear High Performance Gear Set For 04 & Down Chrysler 8.25in in a 3.21 Ratio

    Yukon Gear & Axle
    Original price $ 8,434.00 - Original price $ 8,434.00
    Original price
    $ 8,434.00
    $ 8,434.00 - $ 8,434.00
    Current price $ 8,434.00

    Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing p...

    View full details
    Original price $ 8,434.00 - Original price $ 8,434.00
    Original price
    $ 8,434.00
    $ 8,434.00 - $ 8,434.00
    Current price $ 8,434.00
  • Yukon Gear Hardcore Nodular Iron Cover for Chrysler 9.25in Rear Differential

    Yukon Gear & Axle
    Original price $ 4,083.00 - Original price $ 4,083.00
    Original price
    $ 4,083.00
    $ 4,083.00 - $ 4,083.00
    Current price $ 4,083.00

    Yukon Hardcore Diff Covers are constructed from thick-walled, high-strength nodular steel to protect lockers, gears and axles from the most extreme...

    View full details
    Original price $ 4,083.00 - Original price $ 4,083.00
    Original price
    $ 4,083.00
    $ 4,083.00 - $ 4,083.00
    Current price $ 4,083.00
  • Yukon Gear Hardcore Locking Hub Set For Dana 60 / 35 Spline. 79-91 GM / 78-97 Ford / 79-93 Dodge

    Yukon Gear & Axle
    Original price $ 12,443.00 - Original price $ 12,443.00
    Original price
    $ 12,443.00
    $ 12,443.00 - $ 12,443.00
    Current price $ 12,443.00

    These heavy-duty lockouts feature all steel construction, including Chrome-Moly internals, for the ultimate in durability & strength. The hubs ...

    View full details
    Original price $ 12,443.00 - Original price $ 12,443.00
    Original price
    $ 12,443.00
    $ 12,443.00 - $ 12,443.00
    Current price $ 12,443.00
  • Yukon Gear Hardcore Locking Hub Set For Dana 60 / 30 Spline. 75-93 Dodge / 77-91 GM / 78-97 Ford

    Yukon Gear & Axle
    Original price $ 12,158.00 - Original price $ 12,158.00
    Original price
    $ 12,158.00
    $ 12,158.00 - $ 12,158.00
    Current price $ 12,158.00

    These heavy-duty lockouts feature all steel construction, including Chrome-Moly internals, for the ultimate in durability & strength. The hubs ...

    View full details
    Original price $ 12,158.00 - Original price $ 12,158.00
    Original price
    $ 12,158.00
    $ 12,158.00 - $ 12,158.00
    Current price $ 12,158.00
  • Yukon Gear Hardcore Locking Hub For Dana 60 / 35 Spline

    Yukon Gear & Axle
    Original price $ 7,180.00 - Original price $ 7,180.00
    Original price
    $ 7,180.00
    $ 7,180.00 - $ 7,180.00
    Current price $ 7,180.00

    These heavy-duty lockouts feature all steel construction, including Chrome-Moly internals, for the ultimate in durability & strength. The hubs ...

    View full details
    Original price $ 7,180.00 - Original price $ 7,180.00
    Original price
    $ 7,180.00
    $ 7,180.00 - $ 7,180.00
    Current price $ 7,180.00
  • Yukon Gear Hardcore Locking Hub For Dana 60 / 30 Spline

    Yukon Gear & Axle
    Original price $ 7,237.00 - Original price $ 7,237.00
    Original price
    $ 7,237.00
    $ 7,237.00 - $ 7,237.00
    Current price $ 7,237.00

    These heavy-duty lockouts feature all steel construction, including Chrome-Moly internals, for the ultimate in durability & strength. The hubs ...

    View full details
    Original price $ 7,237.00 - Original price $ 7,237.00
    Original price
    $ 7,237.00
    $ 7,237.00 - $ 7,237.00
    Current price $ 7,237.00
  • Yukon Gear Hardcore Front Drive Flange Kit Dana 60 Series Axle 30/35 Spline 77-86 Chevy K30

    Yukon Gear & Axle
    Original price $ 2,582.00 - Original price $ 2,582.00
    Original price
    $ 2,582.00
    $ 2,582.00 - $ 2,582.00
    Current price $ 2,582.00

    Yukon Hardcore Drive Flange Kits provide the ultimate in strength and performance for serious off-road applications. This kit contains everything n...

    View full details
    Original price $ 2,582.00 - Original price $ 2,582.00
    Original price
    $ 2,582.00
    $ 2,582.00 - $ 2,582.00
    Current price $ 2,582.00
  • Yukon Gear Hardcore Drive Flange Kit For Dana 60 / 35 Spline Outer Stubs. Yukon Engraved Caps

    Yukon Gear & Axle
    Original price $ 8,947.00 - Original price $ 8,947.00
    Original price
    $ 8,947.00
    $ 8,947.00 - $ 8,947.00
    Current price $ 8,947.00

    Yukon Hardcore Drive Flange Kits provide the ultimate in strength and performance for serious off-road applications. This kit contains everything n...

    View full details
    Original price $ 8,947.00 - Original price $ 8,947.00
    Original price
    $ 8,947.00
    $ 8,947.00 - $ 8,947.00
    Current price $ 8,947.00
  • Yukon Gear Hardcore Drive Flange Kit For Dana 60 / 30 Spline Outer Stubs. Yukon Engraved Caps

    Yukon Gear & Axle
    Original price $ 9,498.00 - Original price $ 9,498.00
    Original price
    $ 9,498.00
    $ 9,498.00 - $ 9,498.00
    Current price $ 9,498.00

    Yukon Hardcore Drive Flange Kits provide the ultimate in strength and performance for serious off-road applications. This kit contains everything n...

    View full details
    Original price $ 9,498.00 - Original price $ 9,498.00
    Original price
    $ 9,498.00
    $ 9,498.00 - $ 9,498.00
    Current price $ 9,498.00
  • Yukon Gear Hardcore Drive Flange Kit For Dana 60 / 35 Spline Outer Stubs. Non-Engraved Caps

    Yukon Gear & Axle
    Original price $ 8,947.00 - Original price $ 8,947.00
    Original price
    $ 8,947.00
    $ 8,947.00 - $ 8,947.00
    Current price $ 8,947.00

    Yukon Hardcore Drive Flange Kits provide the ultimate in strength and performance for serious off-road applications. This kit contains everything n...

    View full details
    Original price $ 8,947.00 - Original price $ 8,947.00
    Original price
    $ 8,947.00
    $ 8,947.00 - $ 8,947.00
    Current price $ 8,947.00
  • Yukon Gear Hardcore Drive Flange Kit For Dana 60 / 30 Spline Outer Stubs. Non-Engraved Caps

    Yukon Gear & Axle
    Original price $ 9,498.00 - Original price $ 9,498.00
    Original price
    $ 9,498.00
    $ 9,498.00 - $ 9,498.00
    Current price $ 9,498.00

    Yukon Hardcore Drive Flange Kits provide the ultimate in strength and performance for serious off-road applications. This kit contains everything n...

    View full details
    Original price $ 9,498.00 - Original price $ 9,498.00
    Original price
    $ 9,498.00
    $ 9,498.00 - $ 9,498.00
    Current price $ 9,498.00
  • Yukon Gear Hardcore Drive Flange Kit For Dana 44 / 30 Spline Outer Stubs. Yukon Engraved Caps

    Yukon Gear & Axle
    Original price $ 8,301.00 - Original price $ 8,301.00
    Original price
    $ 8,301.00
    $ 8,301.00 - $ 8,301.00
    Current price $ 8,301.00

    Yukon Hardcore Drive Flange Kits provide the ultimate in strength and performance for serious off-road applications. This kit contains everything n...

    View full details
    Original price $ 8,301.00 - Original price $ 8,301.00
    Original price
    $ 8,301.00
    $ 8,301.00 - $ 8,301.00
    Current price $ 8,301.00
  • Yukon Gear Hardcore Drive Flange Kit For Dana 44 / 30 Spline Outer Stubs. Non-Engraved Caps

    Yukon Gear & Axle
    Original price $ 8,301.00 - Original price $ 8,301.00
    Original price
    $ 8,301.00
    $ 8,301.00 - $ 8,301.00
    Current price $ 8,301.00

    Yukon Hardcore Drive Flange Kits provide the ultimate in strength and performance for serious off-road applications. This kit contains everything n...

    View full details
    Original price $ 8,301.00 - Original price $ 8,301.00
    Original price
    $ 8,301.00
    $ 8,301.00 - $ 8,301.00
    Current price $ 8,301.00
  • Yukon Gear Hardcore Drive Flange Kit For Dana 44 / 19 Spline Outer Stubs. Yukon Engraved Caps

    Yukon Gear & Axle
    Original price $ 8,301.00 - Original price $ 8,301.00
    Original price
    $ 8,301.00
    $ 8,301.00 - $ 8,301.00
    Current price $ 8,301.00

    Yukon Hardcore Drive Flange Kits provide the ultimate in strength and performance for serious off-road applications. This kit contains everything n...

    View full details
    Original price $ 8,301.00 - Original price $ 8,301.00
    Original price
    $ 8,301.00
    $ 8,301.00 - $ 8,301.00
    Current price $ 8,301.00
  • Yukon Gear Hardcore Diff Cover for Dana 50/60/70

    Yukon Gear & Axle
    Original price $ 5,470.00 - Original price $ 5,470.00
    Original price
    $ 5,470.00
    $ 5,470.00 - $ 5,470.00
    Current price $ 5,470.00

    Yukon Hardcore Diff Covers are constructed from thick-walled, high-strength nodular steel to protect lockers, gears and axles from the most extreme...

    View full details
    Original price $ 5,470.00 - Original price $ 5,470.00
    Original price
    $ 5,470.00
    $ 5,470.00 - $ 5,470.00
    Current price $ 5,470.00
  • Yukon Gear Hardcore Drive Flange Kit For Dana 44 / 19 Spline Outer Stubs. Non-Engraved Caps

    Yukon Gear & Axle
    Original price $ 8,301.00 - Original price $ 8,301.00
    Original price
    $ 8,301.00
    $ 8,301.00 - $ 8,301.00
    Current price $ 8,301.00

    Yukon Hardcore Drive Flange Kits provide the ultimate in strength and performance for serious off-road applications. This kit contains everything n...

    View full details
    Original price $ 8,301.00 - Original price $ 8,301.00
    Original price
    $ 8,301.00
    $ 8,301.00 - $ 8,301.00
    Current price $ 8,301.00

The Best 12V Cummins Performance Parts for Your Truck

When it comes to getting more out of your engine, having the right parts and products matter a lot. Fortunately, Powerhouse Diesel offers a huge inventory of offerings from many of the top names in the industry. From fuel filters and gaskets to transmissions and turbochargers, we’re your complete source for everything to boost what your engine is capable of delivering. We carry parts from leading brands including industrial injection, Smeding and fleece performance.

But it’s more than our extensive range of products that makes us the best place to shop. We understand that trying to sort through your options can be confusing at times, but our team of qualified experts has all the knowledge and expertise needed to help you narrow down your search. We can point you in the right direction and help you find the product that’s perfect for what you want. 

If you want to learn more about all the various 12V Cummins parts and accessories we have to offer, browse through our selection on this page or reach out to speak with an experienced member of our team today. 

Powerhouse Diesel